28352848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{57163}}^1$

素因数の和:57202

約数の個数: 20

約数和(自身を含む): 56706688

約数和(自身を除く): 28353840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 57163, 114326, 228652, 457304, 914608, 1772053, 3544106, 7088212, 14176424, 28352848]

約数ペア:

[(1, 28352848), (2, 14176424), (4, 7088212), (8, 3544106), (16, 1772053), (31, 914608), (62, 457304), (124, 228652), (248, 114326), (496, 57163)]